American Journal of Forensic Medicine and Pathology最新文献

Abstract: Uterine leiomyomas are the most common pelvic tumor in women and the most frequent indication for hysterectomy. Although benign lesions, leiomyomas can cause dysfunctional uterine bleeding, pelvic pain or discomfort, infertility, and spontaneous abortion. Despite the fact that uterine leiomyomas can result in a significant amount of morbidity, it is relatively rare for these common tumors to lead to death. Here we present a case of fatal pulmonary thromboembolism that occurred due to pelvic vein thrombosis in the setting of leiomyomas.

Abstract: Hydrofluoric (HF) acid, an irritating and corrosive acid, is commonly found in cleaning supplies. Fatal HF acid ingestion has been documented, although relatively rare. We report a case of acute fluoride toxicity suicide due to the ingestion of a commercial product containing HF acid and ammonium bifluoride. To our knowledge, this is the first to describe the associated gastrointestinal histopathology in detail.A 56-year-old woman was found deceased near a rust remover product and a notebook containing suicide methods via chemical ingestion. Gross autopsy findings included laryngeal mucosal petechial hemorrhages; patchy esophageal mucosal denudation; and autolyzed, red-black discolored gastric mucosa. Histology of the esophagus demonstrated superficial mucosal ulceration with necrosis of the squamous mucosa, vascular congestion, and lymphoid aggregates in the lamina propria; muscularis mucosae and muscularis propria were unperturbed. The stomach showed superficial coagulative necrosis of the oxyntic crypts, with fresh microhemorrhage dissecting the glandular mucosa away from the muscularis mucosae; muscularis mucosae, submucosa, muscularis propria, and serosa were all spared.Toxicology revealed an elevated fluoride ion concentration (20 mg/L). Death was attributed to acute fluoride toxicity due to intentional ingestion of a commercial product containing HF acid and ammonium bifluoride, and the manner was suicide.

Abstract: Many subspecialties of pathology have initiated novel methods and strategies to connect with medical students and residents, stimulate interest, and offer mentorship. Emerging concern about the future of forensic pathology has been highlighted in contemporary literature as recruitment of new fellows has stagnated and workforce shortage concerns have blossomed. Amidst these challenges, the potential role of social networking platforms like social media (SoMe) in enhancing autopsy pathology/forensics education has garnered attention, yet literature focusing specifically on its application in autopsy and forensic pathology remains limited. This review aims to provide a comprehensive narrative overview of the current literature on the established uses of SoMe in forensic pathology. It seeks to build upon existing recommendations, introducing a contemporary compilation of online resources designed to facilitate virtual engagement among pathologists, learners, patients, and families. The review supports the idea that strategic, ethical, and conscientious use of SoMe has a place in addressing the growing workforce shortages and closing educational gaps in forensic pathology by enhancing exposure to the field and dispelling antiquated stereotypes.

Abstract: Lipid emulsion therapy (LET) is the intravenous administration of lipid solution for parenteral alimentation, especially in preterm infants and adults with debilitating illnesses. It has also been used in attempts of detoxification in suspected cases of drug overdose. Whether this interferes with circulation and/or perfusion is debatable, and it is suggested that it may interfere with coagulation process. The emulsifying agent has been identified microscopically mainly in the lungs of these patients, with rare reports in adults and even more rare ones in the brain; however, although it is rarely reported in other organs, to our knowledge, no reports of gross autopsy findings in the brain are available in the English literature, nor are there reports of pathologic findings after lipid emulsion therapy administration for drug toxicity. Although it is also debated in the literature whether this material forms as an artifact or represents the actual agent, here we report the gross and microscopic autopsy findings in the brain of a patient who received LET for suspected beta-blocker intoxication. It will be beneficial for pathologists who perform autopsies in the forensic or medical settings to be aware of these findings, along with the uses and potential complications of LET.

Abstract: Rudolf Virchow published several autopsy protocols in his 1876 book on postmortem examinations. The protocols demonstrate the application of the 1875 Regulations to medicolegal practice. The book went through several editions and translations throughout the remainder of the 19th century, but the second autopsy protocol was subject to scathing criticism in 1915. This article summarizes the protocol and reviews the criticism, historic context, and conclusions. Application of 21st-century practice principles is also attempted in order to test the durability of Virchow's methods and protocol across centuries.